xworm | d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
08/08/2026, 01:17

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General

Target
d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe
Size 35KB
Sample260808-bnpgssxcmc
SHA256 d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2
MD5 d637b2b8503ebc602614e86155a827ae
SHA1 9275569ba3995e29f6e535ed5ec1c18046679eba
SHA512 6867a662868bba5ba903143c6228946e39dfe80b7a9e62032e10c61a4a8b7f55787dd139f0aff7b5ae25253712df048ac875a2236cdca97cbf1fbf2a8e5af19e
SSDEEP 768:P5NfBFVtNKXWFi9KjBEBUFyC9GE162OjhBSEVJ:x5zVtNKmC2nFb9Gu62Ojr7VJ
TLSH
T1DDF24B0437A04725C9FDAFF56AB3A2024774F6079913EF5E0CC4899B7B67BC08A113A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

tcp.cloudpub.ru:10217

Mutex

rR77JK05w1mkPOpP

Attributes

install_file
USB.exe
telegram
https://api.telegram.org/bot8717513226:AAGV_GQpK8_vZ-L-wAVzMsyUpz5XTwPLVWc/sendMessage?chat_id=8378958939

aes.plain

Signatures

Family: Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral1/memory/368-0-0x0000000000010000-0x0000000000020000-memory.dmp	family_xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5104	powershell.exe
4284	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation	d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4284	powershell.exe
4284	powershell.exe
5104	powershell.exe
5104	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	368	d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe
Token: SeDebugPrivilege	4284	powershell.exe
Token: SeDebugPrivilege	5104	powershell.exe
Token: SeDebugPrivilege	368	d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 368 wrote to memory of 4284	368	d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe	87
PID 368 wrote to memory of 5104	368	d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe	89

C:\Users\Admin\AppData\Local\Temp\d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe
"C:\Users\Admin\AppData\Local\Temp\d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:368
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\d17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'd17c83759cdbd860fed9987b0309e16e2f6c6d5c7e598babe3cf03a67df7ced2.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5104

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
TLSH
T1CE51EE323375B1E888167F071E681A8053BF4355EA94AF1CB698621ED93641B9F222F3
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 bad36148c19fc4eba5950f73869f9ad8ab5eeb50902a7eaa7a9c0abfd62135dc
MD5 cb7ed79fc405b4603d749d7e4a4c6af7
SHA1 ff3ef0c81c0e865dcca9ce84fac4ca5a9a7d779a
SHA512 94777aebfa0d85e4ed9fb31f698e994febb79f52f1daedd45716a88085c3f6cd6c6e07ebfeaf911d957eb1e5c533735cf0fd16281aa8ea5b3b25981dcd0fd685
TLSH
T1E6112223F7CC8920CC96163A509DAC5172B586CB81AEDF9F7FC0C210A1BF584CB61294
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_eq3wj53k.lzt.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eq3wj53k.lzt.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/368-0-0x0000000000010000-0x0000000000020000-memory.dmp

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memory/368-23-0x000000001AC90000-0x000000001ACA0000-memory.dmp

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memory/368-24-0x000000001AC90000-0x000000001ACA0000-memory.dmp

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memory/4284-1-0x000001F417780000-0x000001F417790000-memory.dmp

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memory/4284-2-0x000001F417780000-0x000001F417790000-memory.dmp

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memory/4284-10-0x000001F417880000-0x000001F4178A2000-memory.dmp

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